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.rar.exe

RuN APps FOrEver lld

This is the OutBrowse Revenyou installer which bundles offers for additional third party applications that may be unwanted and installed without consent. The application .rar.exe by RuN APps FOrEver lld has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the OutBrowse Revenyou installer. It is also typically executed from an Internet Explorer cache folder. The file has been seen being downloaded from get.0143i.info.
Publisher:
RuN APps FOrEver lld  (signed and verified)

MD5:
30fa53714365f4fda080254292670591

SHA-1:
558f16880a268ac8779458f0790198c4025ea6a4

SHA-256:
d8c97c88f6b34f918899d23e5c4e33d69db55c8d6424344bb27d1041f70d49bc

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
2/25/2025 12:50:50 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Outbrowse.RuNAPpsFOrEverlld.Bundler (M)
16.2.14.15

File size:
273.7 KB (280,256 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
OutBrowse Revenyou (using Nullsoft Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\.rar.exe

Digital Signature
Signed by:
RuN APps FOrEver lld

Authority:
thawte, Inc.

Valid from:
11/24/2015 12:00:00 AM

Valid to:
1/27/2016 11:59:59 PM

Subject:
CN=RuN APps FOrEver lld, O=RuN APps FOrEver lld, L=Dublin, S=Dublin, C=IE

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
03943858218F35ADB7073A6027555621

File PE Metadata
Compilation timestamp:
12/5/2009 10:52:12 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:sFJ0P0Zz3h7iieNMkj3ra2O6cD8qbAzbmaf:3OMimMkXah6BRzbmC

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, 1C, 45, 00, E8, F1, 2B, 00, 00, A3, 64, 1B, 45, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 37, 43, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, DB, 44, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, A0, 47, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file .rar.exe has been seen being distributed by the following URL.

http://get.0143i.info/14516514400/14516514401/3fyq0ktt5/54yuv/.../?82481497058X2NwLzA7Z=zYyLisqNSJ&cPC4wMDYrHmQ7LjEvLCcfbjgpHm5uZ2NxWm1uXGVdOy=&pqYG4dXnhgbWpqOR5jdWV=abWRbZl9pXTwqaVpyIV5hamFm&YGlcNi5tWWokcHF0bmM2Jl5kYWFnYWM5=&OkVSQWZXVmxedUtYWzliOWZ0Rztz=aU0rbShoZ3BrUGRCa3&BHXXBvMUhcUXFJZ3puQUlKQUpnZGlmUGVgXCthK3M=w&aS8wUC5ndVJcXmtGLksz=cD9n&YWwwUk87OG=BnMGp1O&mFJLlJxLStXL3JwOGRkQDhDUWhgSR5yOSktMTAoHmdfZ205Kikma2pkOy0eYmtlNjEhbGs7LSw0LS0uMS8sKCR=jbDxjXG03LA

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